In this paper we have confirmed the improved performance of the interaction
aware tracker of [1]} over independent trackers. It is noted
that the performance of the independent tracker does not increase considerably
with the number of particles, which is explained by the nature of the errors
which are, most of the cases, due to the interaction between targets. The
performance of the interaction aware tracker increases consistently with
the number of particles, as expected, since the interactions are well modeled.
These results are good confirmation of the arguments given in the reference
paper, where interaction modeling is concerned.
